FF450R12ME4PB11BOSA1

Overview

The FF450R12ME4PB11BOSA1 is a half-bridge IGBT module utilizing Trench/Fieldstop IGBT4 technology and an emitter-controlled HE diode. It features PressFIT contact technology and comes with pre-applied thermal interface material. The device has a collector-emitter voltage of 1200 V, a nominal continuous DC collector current of 450 A, and a repetitive peak collector current of 900 A. It operates at a maximum junction temperature of 150°C. Key electrical parameters include a typical saturation voltage of 1.75 V at 25°C and a forward voltage of 1.65 V for the diode. The module includes an integrated NTC thermistor rated at 5 kΩ.

Feature Summary

• Trench/Fieldstop IGBT4 technology combined with emitter-controlled HE diode for optimized switching performance
• PressFIT contact technology eliminates soldering requirements for terminal connections
• Pre-applied thermal interface material simplifies assembly and ensures consistent thermal contact

Applications

• Motor drives
• Servo drives
• UPS systems
• Wind turbines

Procurement Notes

Verify that the specific ordering suffix matches the required configuration, as variations may exist within the product family. Confirm compliance with industrial qualification standards such as IEC 60747, 60749, and 60068. Ensure that the mounting torque specifications are strictly followed during installation to maintain mechanical integrity and electrical safety.

Selection Notes

Select this component for applications requiring high current density and robust mechanical connections. The PressFIT technology is suitable for designs prioritizing assembly reliability and reduced thermal cycling stress. Consider the pre-applied TIM when designing heatsink interfaces to ensure optimal thermal resistance values are achieved without additional manual application steps.

Part Context

This module belongs to the EconoDUAL™3 series from Infineon Technologies. It represents an evolution in power module design by integrating advanced semiconductor technologies with innovative mechanical connection methods. The series is designed for medium to high-power industrial applications where space constraints and thermal management efficiency are critical factors.

Replacement Considerations

Direct replacements must match the 1200V rating, 450A current capacity, and EconoDUAL™3 footprint. Verify compatibility of PressFIT terminals with existing PCB layouts. Modules with different suffixes may have varying thermal characteristics or internal configurations; consult official documentation before substitution.